越来越灵敏的检测方法使更多患有局限性前列腺癌的老人，能被早日发现。众所周知许多老人生前并未表现有前列腺癌的任何迹象，但死后解剖却可看到显微镜下的癌变。对于这一类患者的处理，首先应了解治与不治，将对病人有何影响。有一些研究表明采用根治性前列腺切除与不予治疗 More sensitive detection methods enable more elderly people with localized prostate cancer to be detected as soon as possible. It is well-known that many elderly people do not show any signs of prostate cancer before their death, but the anatomy after death can be seen under the microscope of cancer. For the treatment of this type of patients, we should first understand the treatment and treatment, will affect the patient. Some studies have shown that radical prostatectomy with and without treatment